L100 Inverter

3–35

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Input Function Summary Table

 

 

 

 

 

 

 

 

 

 

 

 

Option

Terminal

Function Name

 

Description

 

 

 

Code

Symbol

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

15

SFT

Software Lock

ON

The keypad and remote programming devices

 

 

 

 

 

 

 

are prevented from changing parameters

 

 

 

 

 

 

 

 

 

 

 

 

OFF

The parameters may be edited and stored

 

 

 

 

 

 

 

 

 

 

16

AT

Analog Input

ON

Terminal [OI] is enabled for current input (uses

 

 

 

 

 

Voltage/current

 

terminal L for power supply return)

 

 

 

 

Select

 

 

 

 

 

 

 

 

OFF

Terminal [O] is enabled for voltage input (uses

 

 

 

 

 

 

 

 

 

 

 

 

terminal [L] for power supply return)

 

 

 

 

 

 

 

 

 

18

RS

Reset Inverter

ON

The trip condition is reset, the motor output is

 

 

 

 

 

 

 

turned OFF, and powerup reset is asserted

 

 

 

 

 

 

 

 

 

 

 

 

OFF

Normal power-ON operation

 

 

 

 

 

 

 

 

 

 

19

PTC

PTC Thermistor

ANLG

When a thermistor is connected to terminals [5]

 

 

 

 

 

Thermal Protection

 

and [L], the inverter checks for over-

 

 

 

 

 

 

temperature and will cause trip event and turn

 

 

 

 

 

 

OFF output to motor

 

 

 

 

 

 

 

 

 

 

 

 

 

OPEN

A disconnect of the thermistor causes a trip

 

 

 

 

 

 

 

 

 

 

 

 

event, and the inverter turns OFF the motor

 

Configuring Parameters Drive